Today's Columbus Tech Winning Quotient (CTWQ) question:What Columbus, Ohio, organization (for 100 years) owns and distributes the largest scientific database in the world, with the most comprehensive compendium of chemical substances (35 million and counting), and is the number one external information resource used by every major patent office (including the USPTO) in the world (because 35 to 40 percent of all new patents are chemical substances)? Answer:Click on this link